The Design Wizard does apply some maximum image size and file size constraints to uploaded logos. By default, the maximum constraints within the Design Wizard are

• 300 width x 150 height (pixels) image size
• 2MB file size (Recommended size no larger than 50KB to ensure quick page loading)

You can upload a logo larger than these dimensions through the Design Wizard. The image will be proportionally resized to fit within the maximum dimensions. If you wish to use a larger size image, you can increase the maximum dimensions in the Store Editor.

To increase the logo constraints:

1. From the Store Manager, go to the Store Editor.
2. Click the Variables button in the Editor toolbar.
3. Increase the values in the Name-image-height and Name-image-width variables to the maximum dimension you wish.
4. Click Update when complete.
5. Publish your changes when ready.

When you upload an image to the Name-image variable, that image will now resize only if the uploaded image is larger than the maximum dimensions you have set.